"Unnecessary complications" refers to problems or difficulties that are avoidable or not needed in a situation. It implies that something is made more complex or difficult than it should be, often causing confusion or hindrance. Full definition
You also want to pay attention to the annual fees to avoid unnecessary complications with your budget. (financialwellness.org)
I believe that, for most pregnancies and births, medical intervention is inappropriate and may result in unnecessary complications for mom and baby. (floridahomebirth.com)
While nothing essential is changed, that keeps the game from adding unnecessary complications. (cogconnected.com)